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SDMM Structure Deck: Machina Mayhem card list and prices
Structure Deck: Machina Mayhem (SDMM) is a Yu-Gi-Oh! Trading Card Game set released on Feb 23, 2010. This is its card list with today's prices: 74 cards and versions. The most valuable is Dimensional Prison SDMM-EN032 at about $12.92 ungraded, and the highest PSA 10 value is Dimensional Prison SDMM-EN032 at about $258. Prices updated November 8, 2026.
| Card | Raw | PSA 9 | PSA 10 |
|---|---|---|---|
 Dimensional Prison SDMM-EN0321st Edition | $12.92 | $44.73 | $238 |
| Dimensional Prison SDMM-EN032Unlimited | $10.41 | $48.95 | $258 |
 Machina Gearframe SDMM-EN002Unlimited | $9.90 | $37.87 | $206 |
 Machina Fortress SDMM-EN0011st Edition | $7.57 | $51.00 | $187 |
| Machina Gearframe SDMM-EN0021st Edition | $7.28 | $62.00 | $220 |
| Machina Fortress SDMM-EN001Unlimited | $4.99 | $33.99 | $188 |
 Kinetic Soldier SDMM-EN0101st Edition | $3.77 | $19.38 | $120 |
 Solidarity SDMM-EN0301st Edition | $3.75 | $19.88 | $122 |
| Kinetic Soldier SDMM-EN010Unlimited | $3.49 | $19.13 | $119 |
| Solidarity SDMM-EN030Unlimited | $3.37 | $18.24 | $115 |
 Machina Force SDMM-EN009Unlimited | $3.35 | $15.80 | $103 |
| Machina Force SDMM-EN0091st Edition | $3.21 | $15.41 | $102 |
 Prohibition SDMM-EN0221st Edition | $2.75 | $10.74 | $79.90 |
| Prohibition SDMM-EN022Unlimited | $1.74 | $9.99 | $76.38 |
 Hand Destruction SDMM-EN0281st Edition | $1.20 | $8.00 | $55.13 |
 Inferno Reckless Summon SDMM-EN027Unlimited | $0.97 | $7.00 | $43.38 |
| Hand Destruction SDMM-EN028Unlimited | $0.96 | $8.00 | $54.28 |
 Scrap Recycler SDMM-EN004Unlimited | $0.79 | $7.00 | $45.03 |
 Cyber Dragon SDMM-EN0131st Edition | $0.70 | $8.00 | $50.08 |
| Inferno Reckless Summon SDMM-EN0271st Edition | $0.64 | $7.00 | $45.02 |
| Scrap Recycler SDMM-EN0041st Edition | $0.61 | $8.00 | $63.89 |
 The Big Saturn SDMM-EN0201st Edition | $0.59 | $7.00 | $47.80 |
 Ceasefire SDMM-EN035Unlimited | $0.57 | $7.00 | $40.39 |
 Blast Sphere SDMM-EN011Unlimited | $0.50 | — | — |
 Metalmorph SDMM-EN033Unlimited | $0.50 | $7.00 | $40.40 |
| The Big Saturn SDMM-EN020Unlimited | $0.48 | $7.00 | $42.01 |
| Ceasefire SDMM-EN0351st Edition | $0.48 | $7.00 | $45.03 |
 Compulsory Evacuation Device SDMM-EN0361st Edition | $0.47 | $7.00 | $41.55 |
 Machina Peacekeeper SDMM-EN003Unlimited | $0.45 | $8.00 | $52.15 |
 Red Gadget SDMM-EN0161st Edition | $0.45 | $6.00 | $39.23 |
| Machina Peacekeeper SDMM-EN0031st Edition | $0.42 | $35.00 | $46.40 |
 Yellow Gadget SDMM-EN0171st Edition | $0.40 | $6.00 | $36.47 |
 Cyber Valley SDMM-EN0191st Edition | $0.40 | $7.00 | $44.32 |
 Swords of Revealing Light SDMM-EN023Unlimited | $0.38 | $6.00 | $37.62 |
| Metalmorph SDMM-EN0331st Edition | $0.38 | $8.00 | $55.89 |
 Machina Soldier SDMM-EN0061st Edition | $0.37 | — | — |
 Machine Duplication SDMM-EN026Unlimited | $0.37 | — | — |
 Roll Out! SDMM-EN0371st Edition | $0.37 | — | — |
 Green Gadget SDMM-EN0151st Edition | $0.35 | $6.00 | $35.77 |
| Blast Sphere SDMM-EN0111st Edition | $0.33 | $8.00 | $56.12 |
| Cyber Dragon SDMM-EN013Unlimited | $0.33 | $7.00 | $44.76 |
| Machine Duplication SDMM-EN0261st Edition | $0.32 | — | — |
| Red Gadget SDMM-EN016Unlimited | $0.30 | $6.00 | $36.92 |
 Time Machine SDMM-EN0311st Edition | $0.30 | $6.00 | $35.77 |
 Rare Metalmorph SDMM-EN0341st Edition | $0.30 | $7.00 | $41.33 |
| Yellow Gadget SDMM-EN017Unlimited | $0.28 | $6.00 | $36.47 |
| Cyber Valley SDMM-EN019Unlimited | $0.28 | $7.00 | $41.30 |
| Machina Soldier SDMM-EN006Unlimited | $0.25 | — | — |
 Shrink SDMM-EN024Unlimited | $0.25 | $6.00 | $35.99 |
 Machina Armored Unit SDMM-EN0211st Edition | $0.23 | $6.00 | $35.31 |
| Swords of Revealing Light SDMM-EN0231st Edition | $0.23 | — | — |
| Shrink SDMM-EN0241st Edition | $0.23 | $6.00 | $35.77 |
 Proto-Cyber Dragon SDMM-EN0141st Edition | $0.22 | — | — |
| Compulsory Evacuation Device SDMM-EN036Unlimited | $0.22 | $6.00 | $35.77 |
 Machina Sniper SDMM-EN007Unlimited | $0.20 | — | — |
| Proto-Cyber Dragon SDMM-EN014Unlimited | $0.20 | — | — |
 Armored Cybern SDMM-EN0181st Edition | $0.19 | — | — |
 Frontline Base SDMM-EN025Unlimited | $0.19 | — | — |
| Time Machine SDMM-EN031Unlimited | $0.19 | $6.00 | $34.62 |
| Rare Metalmorph SDMM-EN034Unlimited | $0.18 | $6.00 | $34.15 |
| Frontline Base SDMM-EN0251st Edition | $0.17 | $7.00 | $47.98 |
 Commander Covington SDMM-EN005Unlimited | $0.14 | — | — |
 Machina Defender SDMM-EN0081st Edition | $0.14 | — | — |
| Green Gadget SDMM-EN015Unlimited | $0.14 | $6.00 | $35.78 |
 Card Trader SDMM-EN0291st Edition | $0.14 | $6.00 | $33.23 |
 Heavy Mech Support Platform SDMM-EN012Unlimited | $0.13 | — | — |
| Card Trader SDMM-EN029Unlimited | $0.12 | — | — |
| Commander Covington SDMM-EN0051st Edition | $0.11 | — | — |
| Machina Sniper SDMM-EN0071st Edition | $0.11 | — | — |
| Heavy Mech Support Platform SDMM-EN0121st Edition | $0.11 | — | — |
| Roll Out! SDMM-EN037Unlimited | $0.11 | — | — |
| Armored Cybern SDMM-EN018Unlimited | $0.07 | $6.00 | $35.08 |
| Machina Defender SDMM-EN008Unlimited | $0.06 | — | — |
| Machina Armored Unit SDMM-EN021Unlimited | $0.06 | $6.00 | $32.77 |
Sorted by ungraded price. Raw prices: TCGplayer market price. Graded values: PriceCharting. A dash means we do not show a graded value for that card. This is a guide, not financial advice.
Every printing of the top cards in Structure Deck: Machina Mayhem
Dimensional Prison cardsMachina Gearframe cardsMachina Fortress cardsKinetic Soldier cardsSolidarity cardsMachina Force cardsProhibition cardsHand Destruction cardsInferno Reckless Summon cardsScrap Recycler cardsCyber Dragon cardsCeasefire cards
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Questions
Structure Deck: Machina Mayhem price questions
What is the most valuable card in Structure Deck: Machina Mayhem?
Dimensional Prison SDMM-EN032 (1st Edition) at about $12.92 ungraded. The highest graded value is Dimensional Prison at about $258 as a PSA 10.
How many cards are in the Structure Deck: Machina Mayhem card list?
We list 74 cards and versions from Structure Deck: Machina Mayhem, each with its ungraded market price, and 53 of them with PSA 9 and PSA 10 values. Alternate arts, promos and event versions are listed as their own rows.
Which Structure Deck: Machina Mayhem cards are worth grading?
At today's prices no card in this set clearly makes money as a PSA 9 after fees. Some only pay off as a PSA 10. Open a card to see its grading math.